diff --git a/__wasm/wasmtime/justfile b/__wasm/wasmtime/justfile
index 84c7ae3..f645fde 100644
--- a/__wasm/wasmtime/justfile
+++ b/__wasm/wasmtime/justfile
@@ -3,7 +3,7 @@ _:
 
 # https://git.hatter.ink/hatter/learn_programming/src/branch/master/webassembly/clang-llvm.md
 compile_add_wasm:
-  export PATH=/usr/local/opt/llvm/bin:$PATH
+  PATH=/usr/local/opt/llvm/bin:$PATH \
   clang --target=wasm32 --no-standard-libraries -Wl,--export-all -Wl,--no-entry -o add.wasm add.c
 
 run_example1: